🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.72 AU - 0.9 AU

Year: 256 Days

Day: 35.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 261 Days

Day: 25.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,895,299 km

• M1: 30,219 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.61 AU - 1.73 AU

Year: 758 Days

Day: 45.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,895,299 km

• M1: 12,716 km (0.101 R)
• M2: 428,598 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.52 AU - 3.3 AU

Year: 1745 Days

Day: 22.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,895,299 km

• M1: 1,286,990 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 14.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.95 AU - 10.89 AU

Year: 9363 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,895,299 km

• M1: 189,391 km (0.096 R)
• M2: 677,978 km (0.047 R)
• M3: 1,196,484 km (0.099 R)
• M4: 2,220,930 km (0.04 R)
• M5: 3,227,724 km (0.1 R)
• M6: 4,055,897 km (0.082 R)
• M7: 5,430,552 km (0.12 R)
• M8: 8,413,235 km (0.112 R)
• M9: 11,100,312 km (0.111 R)
• M10: 13,460,218 km (0.095 R)
• M11: 16,685,698 km (0.098 R)
• M12: 30,427,758 km (0.055 R)
• M13: 32,766,721 km (0.096 R)
• M14: 34,092,008 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 12.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.72 AU - 10.08 AU

Year: 10129 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,895,299 km

• M1: 151,692 km (0.101 R)
• M2: 720,613 km (0.077 R)
• M3: 1,155,793 km (0.055 R)
• M4: 2,408,376 km (0.052 R)
• M5: 2,791,496 km (0.06 R)
• M6: 4,147,152 km (0.066 R)
• M7: 5,137,640 km (0.078 R)
• M8: 5,749,345 km (0.113 R)
• M9: 6,842,457 km (0.068 R)
• M10: 7,657,167 km (0.092 R)
• M11: 8,069,309 km (0.077 R)
• M12: 8,575,249 km (0.072 R)
• M13: 10,088,282 km (0.061 R)
• M14: 11,430,923 km (0.096 R)
• M15: 13,800,254 km (0.115 R)
• M16: 15,750,113 km (0.056 R)
• M17: 16,234,361 km (0.101 R)
• M18: 17,682,169 km (0.041 R)
• M19: 20,189,429 km (0.043 R)
• M20: 21,491,230 km (0.097 R)
• M21: 24,907,746 km (0.085 R)
• M22: 26,574,267 km (0.069 R)
• M23: 29,030,664 km (0.091 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,771 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit